kyle/kte
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

LSP integration steps 1-4, part of 5.

Browse Source
This commit is contained in:
Kyle Isom
2025-12-01 20:09:49 -08:00
parent ceef6af3ae
commit e089c6e4d1
56 changed files with 3685 additions and 1638 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
TreeSitterHighlighter.h
View File

@@ -17,32 +17,32 @@ struct TSTree;
}
namespace kte {
// A minimal adapter that uses Tree-sitter to parse the whole buffer and then, for now,
// does very limited token classification. This acts as a scaffold for future richer
// queries. If no queries are provided, it currently produces no spans (safe fallback).
class TreeSitterHighlighter : public LanguageHighlighter {
public:
explicit TreeSitterHighlighter(const TSLanguage* lang, std::string filetype);
~TreeSitterHighlighter() override;
explicit TreeSitterHighlighter(const TSLanguage *lang, std::string filetype);
void HighlightLine(const Buffer &buf, int row, std::vector<HighlightSpan> &out) const override;
~TreeSitterHighlighter() override;
void HighlightLine(const Buffer &buf, int row, std::vector<HighlightSpan> &out) const override;
private:
const TSLanguage* language_{nullptr};
std::string filetype_;
// Lazy parser to avoid startup cost; mutable to allow creation in const method
mutable TSParser* parser_{nullptr};
mutable TSTree* tree_{nullptr};
const TSLanguage *language_{nullptr};
std::string filetype_;
// Lazy parser to avoid startup cost; mutable to allow creation in const method
mutable TSParser *parser_{nullptr};
mutable TSTree *tree_{nullptr};
void ensureParsed(const Buffer& buf) const;
void disposeParser() const;
void ensureParsed(const Buffer &buf) const;
void disposeParser() const;
};
// Factory used by HighlighterRegistry when registering via RegisterTreeSitter.
std::unique_ptr<LanguageHighlighter> CreateTreeSitterHighlighter(const char* filetype,
const void* (*get_lang)());
std::unique_ptr<LanguageHighlighter> CreateTreeSitterHighlighter(const char *filetype,
const void * (*get_lang)());
} // namespace kte
#endif // KTE_ENABLE_TREESITTER
#endif // KTE_ENABLE_TREESITTER